From the author of

From the author of

In this article, we will cover the preparation, installation, and
post-installation steps for a single Exchange server, with the instant messaging
and chat service components activated, in your environment. We will also briefly
cover how to install additional Exchange servers once your primary server is in
place.

Required Hardware

The minimum requirements for each computer running Exchange 2000 Server are
as follows:

Intel Pentium 200 megahertz (MHz) or faster processor.

At least 2 gigabytes (GB) of available disk space for Exchange on the
drive on which you will be installing Exchange.